baber/WOPTO huggingface dataset:
Patent CA-2195233-A1 (CA)
Title: Restraint garment
Inventor: ARGENTINO GIOVANNI
IPC: A41D13/00
Filed: 1997-01-14
Abstract: A restraint garment has a front body portion, permanently connected to a rear body portion, both extending from the neck of the patient down to the mid-height of the patient's thighs. The rear body portion has two detachable pieces connected to each other by a zip fastener. The garment also has first and second rear shoulder portions extending from the shoulder edges of the front body portion down to the bottom of the shoulder blades in the back of the patient, which are detachably connected to each other by another zip fastener. The bottom parts of the front and rear portions are detachably connected to each other by a third zip fastener extending continuously form one thigh to the other, thereby making it possible to completely open the garment at the patient's fork. Each of the zip fasteners are preferably locked either with a key-operated lock or with a buckle made of a snap fastener and a sliding sleeve. This restraint garment makes it difficult not to say impossible for a patient to undress. It is very difficult to remove and prevent the patientfrom having access to the covered part of his or her body. Moreover, this garment is easy to fit on a patient and gives easy access for the nursing staff to the diaper that the patient may wear and permits the patient to be secured to his or her bed or chair.
Patent CA-2195716-A1 (CA)
Inventor: LUKAS PAUL
IPC: F42B12/40
Filed: 1997-01-22
Abstract: A projectile capable of withstanding high acceleration by a percussive force comprises a soft elastic gelatin capsule shell encapsulating a liquid fill, and comprises a silicone oil content in at least one of the capsule shell and the liquid fill.      Furthermore, there is provided a method of manufacturing a projectile of this type which comprises mixing a silicone oil with at least one of the capsule shell or the liquid fill during manufacture, and further facilitating diffusion of the silicone oil across the capsule shell/fill boundary resulting in a silicone oil content retained in both the capsule shell and the fill.
Patent CA-2196856-A1 (CA)
Title: Poke-through electrical connection assembly retainer
Inventor: WHITEHEAD JAMES H
IPC: H02G3/18
Filed: 1997-02-05
Abstract: A poke-through electrical connector includes an elongate, generally tubular housing member and at least one retaining clip for securing the connector in an interfloor passage. The retaining clip includes a transverse flexure portion and at least one anchor point dimensioned and angled from the flexure portion for substantially radially-directed engagement with the wall of the interfloor passage. Displacement of the anchor point results in a compressive load which causes a bending moment to develop in the transverse flexure portion. The flexure results in application of a reactive retaining force by the anchor point.
Patent CA-2200658-A1 (CA)
Title: Method for forming shaped fibrous articles
Inventor: SCHOELLING HANS-WERNER
IPC: A61F13/20
Filed: 1997-03-21
Abstract: A method for the shaping of wadding products and a device therefor is provided whereby at least a portion of a preshaped wadding product is introduced into a shaping tool and maintained under pressure, with that portion of the wadding product located in the tool being subjected to ultrasonic processing. The device comprises a guide holder adapted to receive the shank of a wadding product, and a shaping tool adapted for application to the tip of the wadding product. The shaping tool is designed as a sonotrode having a recess corresponding to the desired shape of the tip of the wadding product.
Patent CA-2200921-A1 (CA)
Title: System for tracking radar targets in background clutter
Inventor: SCHOBER MICHAEL B
IPC: G01S13/52
Filed: 1997-03-25
Abstract: A radar tracking system 100 adapted for use with existing radar tracking systems. The inventive system includes a radar target detection system 106, 108 for detecting radar targets in clutter using magnitude and angular position information obtained from return signals. A tracking algorithm 104 is used to track and update the positions of said targets with respect to the position of the radar system. The tracking algorithm includes a true target angle estimator 110 for maintaining accurate target angle information when the target is clutter and when the target is out of clutter. The tracking algorithm maintains accurate target distance information when the target is in clutter and when the target is out of clutter. In a specific embodiment, accurate distance information is maintained in a track file 122 where the amplitudes of return signals are stored once a target is detected by the detection system 100.
Patent CA-2202879-A1 (CA)
Title: Calcium receptor-active compounds
Inventor: BALANDRIN MANUEL F
IPC: A61P3/00
Filed: 1995-10-23
Abstract: The present invention features compounds of general formulae a), b), c), able to modulate one or more activities of an inorganic ion receptor and methods for treating diseases or disorders by modulating inorganic ion receptor activity. Preferably, the compound can mimic or block the effect of extracellular Ca2+ on a calcium receptor.
Patent CA-2203979-A1 (CA)
Inventor: GEER MOLLY A
IPC: A41D13/06
Filed: 1997-04-29
Abstract: A pair of fabric lined shoe and/or boot heat insulation muffs which encompasses the front part of the shoe and/or boot. These heat insulated muffs were held onto the forward part of the shoe and/or boot by an elastic means affixed to the and positioned around the back part of the shoe and/or boot. The insulation material is a synthetic material that provides heat insulation to the front part of the shoe and/or boot.
Patent CA-2207026-A1 (CA)
Inventor: HUMPHRIES SCOTT MICHAEL
IPC: G06Q30/00
Filed: 1995-12-04
Abstract: Des caisses enregistreuses (3), dans un magasin, sont conçues pour transmettre à un ordinateur central (4) des signaux de données (5) indiquant le niveau des ventes. Une proportion de chaque montant de vente est calculée et ajoutée à une valeur totale dans un accumulateur (1) de montant de cagnotte par l'intermédiaire d'un signal (6) d'augmentation de cagnotte. Des acheteurs potentiels entrant dans un magasin participant à cette promotion sont informés de la valeur courante de la cagnotte et sont avertis qu'ils ont une chance de remporter cette cagnotte en achetant des articles. Des jetons conçus pour être utilisés dans au moins une machine de jeu du type machine à sous (7) sont utilisés pour donner à l'acheteur une chance de remporter la cagnotte.
Patent CA-2207839-A1 (CA)
Title: Fuel injection device for ramjet engine operating at high mach number
Inventor: SAUNIER EMMANUEL
IPC: F02K7/10
Filed: 1997-06-13
Abstract: A fuel injection stub (6) for a ramjet engine intended to operate at a high mach number.  - According to the invention, the bow of the stub is formed by a thin, heat conductive  wall (11) in the approximate shape of a dihedron, the angle of the said dihedron being at most equal to 15° and the radius of the leading edge (11A) of the said bow is at most equal to 2 mm, and the said stub includes the means (23, 27) of injecting coolant into the sealed chamber (18), the said injection means creating a plurality of jets of coolant under pressure hitting the concave face of the said thin wall.
Patent CA-2209182-A1 (CA)
Inventor: BIRENBAUM BENJAMIN
IPC: B25B27/02
Filed: 1997-08-05
Abstract: The present invention relates to a portable press tool, adapted for removal and installation of truck wheel studs (bolts) in wheel hubs of the disc wheel rim mounting type without the removal of the wheel hubs off the truck and trailer axles.
Patent CA-2210886-A1 (CA)
Inventor: BERGMAN MARILYN M
IPC: G09B5/14
Filed: 1996-01-17
Abstract: Dispositif d'aide de compensation (1) destiné aux étudiants souffrant de déficience cognitives (dont, entre autres, de lésion cérébrale traumatique, d'attaque, d'électrocution, d'anoxie, d'arriération mentale, de démence, d'amnésie ou de troubles de l'apprentissage) et/ou souffrant d'infirmités physiques (telles qu'infirmité motrice cérébrale). Ce dispositif est constitué d'un système informatique interactif (2) offrant un agenda scolaire simple d'utilisation, pluridisciplinaire, doté d'une interface utilisateur graphique configurée avec des associations de couleurs déterminées, des limites au déplacement du curseur, des choix d'options simplifiés et des limites actives de l'écran de visualisation.
Patent CA-2212975-A1 (CA)
Title: Optical wavelength multiplexer/demultiplexer
Inventor: AKIBA KENJI
IPC: G02B6/30
Filed: 1997-08-13
Abstract: An optical wavelength multiplexer/demultiplexer has an input channel waveguide, an input slab waveguide, an arrayed-waveguide grating having N channel waveguides, an output slab waveguide, and N output channel waveguides. Each output channel waveguide is provided with an outwardly tapered end. Each tapered end has a width at its end surface which becomes larger as the output channel waveguide becomes distant from the symmetrical axis of the output slab waveguide. The loss differences suffered by each separated signal may be substantially reduced.
Patent CA-2215868-A1 (CA)
Title: Dual container and individual chamber therefor
Inventor: GONDA FRANK EDWARD
IPC: B65D81/32
Filed: 1997-09-10
Abstract: dual bottle formed by two separable interlocked compartments held together by a girdle The girdle includes pressure plates and straps holding it in place. The front walls of the compartments are recessed to accommodate the girdle. The chambers preferably each contain different ingredients and have product exit apertures. The product emerges from a common closure. Preferably the chambers and girdles are identical, which simplifies manufacture.
Patent CA-2219327-A1 (CA)
Title: Method for inhibiting the plugging of conduits by gas hydrates
Inventor: REIJNHART RENE
IPC: F15D1/00
Filed: 1996-04-24
Abstract: A method for inhibiting the plugging of a conduit by gas hydrates comprises adding to a mixture of water and hydrocarbons flowing through the conduit an amount of a hydrate formation inhibitor component of formula (a), wherein two of R1-R4 are independently normal or branched alkyls having 4 or carbon atoms, two of R1-R4 are independently representing organic moieties having at least 8 carbon atoms, A represents a nitrogen or phosphorus atom, and Y represents an anion.
Patent CA-2220649-A1 (CA)
Title: 4-hydroxy-piperidine derivatives
Inventor: PINARD EMMANUEL
IPC: A61K31/4427
Filed: 1997-11-10
Abstract: The present invention relates to 4-hydroxy-piperidine derivatives of the general formula (see formula I) wherein X denotes -O-, -NH-, -CH2-, -CH=, -CHOH-, -CO-, -S-, -SO- or -SO2-;      R1-R4 are, independently from each other, hydrogen, hydroxy, lower alkyl-sulfonylamino, 1- or 2-imidazolyl or acetamido;      R5-R8 are, independently from each other, hydrogen, hydroxy, lower-alkyl, halogen, lower-alkoxy, trifluoromethyl or trifluoro-methyloxy; a and b may be a double bond, provided that when "a" is a double bond, "b" cannot be a double bond; n is 0-2; m is 1-3; p is 0 or 1 and to pharmaceutically acceptable addition salts thereof.      Compounds of the present invention are NMDA(N-methyl-D-aspartate)-receptor subtype selective blockers, which can be used in mediating processes underlying development of CNS including learning and memory formation and function.
Patent CA-2220884-A1 (CA)
Title: Tray for heating foods
Inventor: VIOLI RAYMOND
IPC: A47J39/02
Filed: 1997-10-22
Abstract: The plate warmer comprises a tray (1) with twin bowls, one for hot food (3) and the other (30) for cold food. The tray base (6) is made of plastics. The hot food bowl (3) accepts a cover (2), and has an aluminium lining (19). The cover as an external envelope (22) made of plastics and lined with aluminium (23). An intermediate element (24) is placed in the centre of the cover, between outer envelope and lining. This element can be heated externally by a magnetic induction heater, and heat is transferred to the lining to be evenly spread over the inside of the cover. The cover lining makes contact (126) with the aluminium layer in the bowl.
Patent CA-2222876-A1 (CA)
Title: Easel
Inventor: GARNEAU CLAUDE R
IPC: A47B83/00
Filed: 1998-02-09
Abstract: A combination chair and easel is disclosed which is collapsible into a small package for easy carriage by an artist into the field. Various carriage methods could be used including the addition of handles and wheels, or the addition of backpack-type straps for carriage of the device. The deployment of such a collapsible combined chair and easel is a considerable improvement over methods and apparatus presently known in the art. Sitting on the chair which is attached to the easel also increases the stability of the easel during use.
Patent CA-2225445-A1 (CA)
Title: Aerosol cleaning compositions
Inventor: SILVESTER RAYMOND NEVILLE
IPC: C11D3/20
Filed: 1996-06-21
Abstract: A cleaning composition being an oil-in-water emulsion in aerosol form characterised in that sufficient of the propellant is retained in the emulsion on discharge to a surface such that the retained propellant boils to create a sustained bubbling action in the absence of foaming on the surface. The cleaning composition comprises an oil-in-water emulsion containing (a) 2 to 60 % w/w in total amount of one or more hydrocarbon propellants such that the propellants substantially form a part of the oil phase when the composition is formulated; (b) 2 to 50 % w/w in total amount of one or more surfactants; (c) 0.1 to 30 % w/w in total amount of one or more water-immiscible organic compounds; (d) 0.5 to 40 % w/w in total amount of one or more water-miscible organic coupling agents; and (e) 10 to 70 % w/w of water.
Patent CA-2225969-A1 (CA)
Title: Zoom lens system
Inventor: PARK CHEON-HO
IPC: G02B15/20
Filed: 1997-12-24
Abstract: A zoom lens system including a first lens group of a positive refractive power having two lenses which moves linearly toward an object for a magnification change; a second lens group of a negative refractive power at least having one lens of a negative refractive power and one lens of a positive refractive power cemented thereto; a third lens group of a positive refractive power which moves non-linearly toward the object for a magnification changes; and a fourth lens group of a negative refractive power which moves linearly toward the object for a magnification change.
Patent CA-2227872-A1 (CA)
Title: Metal complexes for use as gas generants
Inventor: BLAU REED J
IPC: C06B43/00
Filed: 1996-07-23
Abstract: Gas generating compositions and methods for their use are provided. Metal complexes are used as gas generating compositions.  These complexes are comprised of a metal cation template, a neutral ligand containing hydrogen and nitrogen, and sufficient oxidizing anion to balance the charge of the complex. The complexes are formulated such that when the complex combusts, nitrogen gas and water vapor is produced. Specific examples of such complexes include metal nitrite amine, metal nitrate amine, and metal perchlorate amine complexes, as well as hydrazine complexes. A binder and co-oxidizer can be combined with the metal complexes to improve crush strength of the gas generating compositions and to permit efficient combustion of the binder. Such gas generating compositions are adaptable for use in gas generating devices such as automobile air bags.
Patent CA-2228833-A1 (CA)
Title: Thin film wound dressing with stretchable foraminous backing layer
Inventor: GILMAN THOMAS H
IPC: A61F13/02
Filed: 1998-03-06
Abstract: A thin film wound dressing is disclosed in which a think transparent, vapor-transmitting elastomeric film is coated along its underside with a suitable pressure-sensitive adhesive  for  securing the dressing  to  a patient's skin.   Prior to use, the adhesive layer is protected by a removable release liner.  The opposite (upper) surface of the film has a foraminous backing layer of  flexible and stretchable material  secured (preferably removably) thereto. The stretchable backing layer has a multiplicity of wide openings or foramina separated from each other by foam strip portions, and at least some of the strip portions preferably terminate in free ends along a peripheral edge of the film.
Patent CA-2231463-A1 (CA)
Inventor: KHOO AH KIM
IPC: B28B7/02
Filed: 1996-09-07
Abstract: Panneaux préfabriqués en béton destinés à la construction dans l'industrie du bâtiment et procédé de construction d'une structure au moyen de corps de panneaux préfabriqués. Les corps de panneaux préfabriqués en béton comportent des poutres préfabriquées (3) au niveau du bord supérieur et au moins un trou (6) s'étendant longitudinalement d'une extrémité à l'autre. Le trou est adapté au passage de barres en attente (16), de barres de renforcement en acier (19), de câbles, de tuyauteries ou de béton. Les bords supérieurs des corps de panneaux comportent des corniches (4) coulées simultanément avec la coulée du corps de panneau. Tous les panneaux en béton préfabriqués et les dalles en béton préfabriquées (26) sont verrouillés par l'introduction de barres d'acier (28) dans des anneaux (8) s'étendant à partir des panneaux en béton préfabriqués; un grillage (38) et des barres de sommet (40) sont ajoutés sur la dalle en béton préfabriquée et du béton est versé sur les barres d'acier, le grillage et les barres de sommet. On obtient ainsi une structure robuste.
Patent CA-2232351-A1 (CA)
Inventor: MANKOO AMRIT SINGH
IPC: A23L27/00
Filed: 1998-03-17
Abstract: This invention pertains to methyl salicylate replacement compositions. The methyl salicylate replacement compositions are flavor compositions that mimic the organoleptic qualities of methyl salicylate without employing salicylic acid or salicylic esters. In a first embodiment, the methyl salicylate replacement composition comprises ethyl benzoate, menthol, carvone, and peppermint oil. In a second embodiment, the methyl salicylate replacement composition comprises menthol, carvone, peppermint oil, vanillin, .alpha.-terpineol, p-cresol, anise oil, thymol, .beta.-naphthyl ethyl ether, and eugenol. The methyl salicylate replacement compositions may be used in a wide variety of ingestible products such as chewing gum compositions and hard and soft confections.
Patent CA-2232543-A1 (CA)
Title: Procede pour l'elimination d'acides sulfureux residuaires de traitement industriel et pour l'obtention de produits stables
Inventor: BEAUVENT GUY
IPC: C04B7/42
Filed: 1998-04-07
Abstract: On prépare, d'une part, un cru de ciment bélitique et on neutralise, d'autre part, les acides sulfureux résiduaires au moyen au moins de fines argilo-calcaires qui sont ainsi transformées en gypse et on additionne le gypse obtenu au cru de ciment bélitique pour en régler la teneur en S03 de façon à donner un clinker à temps de prise variable selon la teneur en S03, ainsi que les autres propriétés physico-chimiques.
Patent CA-2233971-A1 (CA)
Title: Tag
Inventor: STOLK JACOB CORNELIS
IPC: G06K19/07
Filed: 1996-12-02
Abstract: Known tags which are capable of receiving and demodulating signals by way of one and the same antenna and by way of one and the same diode, as well as being capable of modulating and transmitting signals, often have a poor efficiency, particularly if the antenna is implemented in the form of a fiat plate. By coupling a high-ohm first terminal of the antenna to the diode, and coupling a low-ohm second terminal to earth by way of an inductive element, there is obtained a tag which has a good efficiency, both regarding the reception and demodulation of signals and regarding the modulation and transmission of signals.
Patent CA-2240865-A1 (CA)
Title: System for rotating a device
Inventor: CANINI JEAN-MARC
IPC: H02K21/14
Filed: 1996-12-23
Abstract: A system for rotating a device, including an electric motor (12, 52, 80) with a stator and a rotor rotatably mounted about the stator, said rotor being a component part of the device directly rotated thereby.
Patent CA-2243397-A1 (CA)
Title: Machine pour brosser les roues
Inventor: GIRARD CLAUDE
IPC: B08B15/04
Filed: 1998-08-05
Abstract: Appareil automatisé pour nettoyer des roues d'acier ou d'alliage pour véhicule dans la région du siège du pneu. Incluant une brosse d'acier à brins torsadés pivotante installé directement sur l'arbre d'un moteur électrique. Le moteur est monté sur une plaque pivotante selon un axe perpendiculaire à l'axe de rotation de la roue. Cette plaque pivotante peut se déplacer en translation vers la jante au moyen d'une vis sans fin et d'un système de guidage. La plaque pivotante est positionné en rotation au moyen d'un vérin pneumatique avec lequel il est possible d'ajuster la pression de brossage à l'aide d'un régulateur pneumatique. L'appareil automatisé est muni d'un système de saisie de la roue composé de deux rouleaux moteurs et de deux rouleaux de support. Ce système de saisie de la roue limite le mouvement de la roue à sa rotation selon l'axe naturel de rotation de la roue. Le système de saisie possède un mouvement de translation en hauteur fait par un vérin pneumatique et un système de guidage. Un système d'aspiration est positionné directement sur la brosse permettant une aspiration directe de la poussière produite par le brossage. L'habillage de la machine sert de « Plenum » pour permettre l'aspiration des poussières résultant de l'action de brossage.
Patent CA-2247025-A1 (CA)
Inventor: SHAI YECHIEL
IPC: A61P31/04
Filed: 1997-02-20
Abstract: Peptides which have a net positive charge and none or only a partial .alpha.-helix configuration were found to have a non-hemolytic selective cytolytic activity. The peptides may be derived from natural peptides such as pardaxin and mellitin and fragments thereof in which L-amino acid residues are replaced by corresponding D-amino acid residues, and cyclic derivatives of the foregoing, or are diastereomers of linear peptides composed of varying ratios of at least one positively charged amino acid and at least one hydrophobic amino acid, and in which at least one of the amino acid residues is a D-amino acid, and preferably at least one third of the sequence is composed of D-amino acid residues. Pharmaceutical compositions comprising the non-hemolytic cytolytic peptides can be used for the treatment of several diseases caused by pathogens including antibacterial, fungal, viral, mycoplasma and protozoan infections and for the treatment of cancer.
Patent CA-2249837-A1 (CA)
Title: An efficient mobility management scheme for a wireless internet access system
Inventor: RAI GIRISH
IPC: H04M3/00
Filed: 1998-10-08
Abstract: A wireless data network that provides communications with a Point-to-Point Protocol (PPP) server is disclosed. A home network includes a home mobile switching center and a wireless end system, the home mobile switching center including a home registration server and a home inter-working function, the wireless end system including an end registration agent, the end registration agent being coupled to the home registration server. The wireless data network also includes a PPP server, wherein a message is coupleable from the end system through the home inter-working function to the PPP server.